Do you know about these new tax scams?

Tax season can be the most profitable time of year for savvy thieves. And just a week into filing season, the IRS has uncovered a new trick cybercriminals are using to scam you out of your money.

The IRS warns tax preparers and consumers about a new scam in which criminals are using consumers' account details to deposit refunds. They then contact the consumer posing as debt collection agency officials, claiming that the refund was deposited in error, and have the consumer send the funds directly to them.

During tax time, the IRS receives millions of fake tax returns as a result of what the FBI refers to as Stolen Identity Refund Fraud (SIRF) crimes, resulting in billions of dollars in fraudulent refunds every year.

Let the IRS know immediately if you think you've been a victim of a tax scheme. But the best course of action, whether you're a consumer or a tax professional, is to protect yourself from becoming a victim in the first place.

Although this latest development shows that with the help of technology, thieves are becoming savvier, an old trick is at the root of the majority of SIRF crimes. Someone, in this case, a tax preparer, takes the bait and clicks a malicious link in a phishing email.

The IRS is urging tax preparers to review the Security Summit's Don't Take the Bait campaign, which highlights numerous scams cyber thieves and fraudsters use to fool tax professionals. Tax pros should undergo a cybersecurity overhaul to better secure their clients' valuable data. Ask your tax preparer if they are taking these steps.

Here are other scams, and ways to protect yourself from them during tax season.

Don't take the bait

Most of us have learned not to fall for phishing scams, but they can be convincing, especially if you're not sure how the IRS operates. Don't open suspicious emails or click on links or attachments in emails from people you don't know.

Scammers may alter their phone numbers to make it look like the IRS or a government agency is calling.

These callers may use fake IRS titles and badge numbers to seem official. Those trying an IRS impersonation scam might even know your name, address and other personal information. But don't be frightened into making a costly mistake.

If you don't owe an immediate payment, hang up. Then, report the call to the Federal Trade Commission.

If you owe taxes, or you're not sure, hang up and call the IRS at 800-829-1040 where IRS workers can help you.

Choose a tax preparer you trust

In the same way that you wouldn't leave your children in the hands of a babysitter you don't know, don't put your money and critical information about your life in the hands of someone you can't trust.

Half of the nation's tax returns are prepared by paid preparers, but only 40 percent are required to adhere to the IRS professional standards, according to 2015 data from the Consumer Federation of America. If data is taken from the wrong tax preparer, you could pay the price by having your identity stolen.

Do your homework when searching for someone to help you do your taxes. The IRS has an online directory to help you find a certified tax pro.

MagnifyMoney is a price comparison and financial education website, founded by former bankers who use their knowledge of how the system works to help you save money.